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blunder.

Verb
General
MEANING

1. To make a substantial mistake through carelessness or poor judgment.

2. To move awkwardly without clear awareness of obstacles or direction.

Use it for

Words that belong together

  • blunder badly
  • blunder into a crisis

On the page

The negotiators blundered by announcing terms before agreement.

Nearby words

Word forms
Base
blunder
Past tense
blundered
Past participle
blundered
Present participle
blundering
Full tense & aspect guide
Present
blunder
Present continuous
am/is/are blundering
Present perfect
have/has blundered
Present perfect continuous
have/has been blundering
Past
blundered
Past continuous
was/were blundering
Past perfect
had blundered
Past perfect continuous
had been blundering
Future
will blunder
Future continuous
will be blundering
Future perfect
will have blundered
Future perfect continuous
will have been blundering

Choose the auxiliary that agrees with your subject. These are constructions of one word, not separate entries.

Usage notes

Primary category: literary / elevated general. Forms: blunder; blunders; blundered; blundered; blundering Legacy lexical fields mirror sense 1 only. Use numbered sense fields for all meanings. Established modern English lexical item. No separate regional spelling or grammatical inflection entry. Commonness: moderately common. Third-person singular: blunders.

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